Table 1 OOP squareness (Mr/Mmax) calculated from the perpendicular hysteresis loops as a function of the Fe72Ga28 thickness in the Cr2O3/Fe72Ga28 system, and for an uncoupled single Fe72Ga28 layer. Perpendicular magnetic anisotropy (KFM) for the Cr2O3/Fe72Ga28 system in those samples in which the OOP direction is a clear easy axis.
From: Interfacial coupling effect of Cr2O3 on the magnetic properties of Fe72Ga28 thin films
Fe72Ga28 thickness (nm) | Cr2O3/Fe72Ga28 system FeGa thickness (nm) | Single Fe72Ga28 thickness (nm) | ||||
|---|---|---|---|---|---|---|
20 | 40 | 80 | 160 | 240 | 20 | |
Mr/Mmax (OOP direction) | 0.5 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 |
Perpendicular KFM (erg/cm3) | 2.8·106 | 3.3·106 | – | – | – | – |
